skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : TRAGESER, MARTIN
Total Assignments: 14
Assignment: 1
Reel/Frame:005932/0331   Pages: 3
Recorded: 11/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WERLE, PETER
Exec Dt:
11/21/1991
2
TRAGESER, MARTIN
Exec Dt:
11/21/1991
3
PIANA, HERMANN
Exec Dt:
11/21/1991
Assignee
1
DEGUSSA AKTIENGESELLSCAHFT
WEISSFRAUENSTRASSE 9
6000 FRANKFURT AM MAIN 1, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5183944
NONE
07798159
Correspondence name and address
ROBERT G. WEILACHER
FEDERAL BAR BUILDING WEST
1819 H STREET, N.W., STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:006859/0477   Pages: 3
Recorded: 12/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WERLE, PETER
Exec Dt:
11/03/1993
2
PAHLING, WERNER
Exec Dt:
11/03/1993
3
TRAGESER, MARTIN
Exec Dt:
11/03/1993
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5352841
NONE
08165922
Correspondence name and address
BEVERIDGE DEGRANDI ET AL.
ROBERT G. WEILACHER
1850 M ST., NW, STE. 800
WASHINGTON, D.C. 20036
Assignment: 3
Reel/Frame:007195/0728   Pages: 3
Recorded: 09/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WERLE, PETER
Exec Dt:
05/09/1994
2
TRAGESER, MARTIN
Exec Dt:
05/10/1994
3
GEISSLER, BERND
Exec Dt:
05/09/1994
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT WEISSFRAUENSTRASSE 9
60311 FRANKFURT
AM MAIN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5560833
NONE
08280881
Correspondence name and address
WILLIAM F. RAUCHHOLZ, ESQUIRE
BEVERIDGE DEGRANDI WEILACHER & YOUNG
1850 M STREET, N.W., SUITE 800
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:007663/0901   Pages: 3
Recorded: 10/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WERLE, PETER
Exec Dt:
07/17/1995
2
TRAGESER, MARTIN
Exec Dt:
07/14/1995
3
HELMLING, OSWALD
Exec Dt:
07/10/1995
4
JAKOB, HARALD
Exec Dt:
07/05/1995
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5696052
NONE
08476128
Correspondence name and address
BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
ROBERT G. WEILACHER
1850 M ST., NW
SUITE 800
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:007718/0100   Pages: 3
Recorded: 11/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WERLE, PETER
Exec Dt:
09/27/1995
2
TRAGESER, MARTIN
Exec Dt:
09/27/1995
3
HELMLING, OSWALD
Exec Dt:
10/10/1995
4
JAKOB, HARALD
Exec Dt:
10/23/1995
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
FRANKFURT, GERMANY
WEISSFRAUENSTRASSE 9
D-60311, FRANKFURT, GERMAN DEMOCRATIC REPUBLIC
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5723498
NONE
08528468
Correspondence name and address
G. BYRON STOVER
BEVERIDGE DEGRANDI ET AL.
1850 M ST., N.W., SUITE 800
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:007897/0880   Pages: 4
Recorded: 04/19/1996
Conveyance: RECORD TO CORRECT THE ADDRESS OF THE ASSIGNEE, PREVIOUSLY INCORRECTLY RECORDED AT REEL, 7718, FRAME 0100.
Assignors
1
WERLE, PETER
Exec Dt:
09/27/1995
2
TRAGESER, MARTIN
Exec Dt:
09/27/1995
3
HELMLING, OSWALD
Exec Dt:
10/10/1995
4
JAKOB, HARALD
Exec Dt:
10/23/1995
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5723498
NONE
08528468
Correspondence name and address
BEVERIDGE DEGRANDI ET AL.
G. BYRON STOVER
1850 M ST., NW, SUITE 800
WASHINGTON, D.C. 20036
Assignment: 7
Reel/Frame:008562/0489   Pages: 2
Recorded: 06/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WERLE, PETER
Exec Dt:
03/17/1997
2
KRIMMER, HANS-PETER
Exec Dt:
03/17/1997
3
TRAGESER, MARTIN
Exec Dt:
03/17/1997
4
KUNZ, FRANX-RUDOLF
Exec Dt:
03/17/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6060571
NONE
08804698
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
KEVIN E. JOYCE
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 8
Reel/Frame:009819/0602   Pages: 3
Recorded: 03/18/1999
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNOR, FILED ON 6-9-97 RECORDED ON REEL 8562, FRAME 0489 ASSIGNOR HEREBY CONFIRMS THE ENTIRE INTEREST.
Assignors
1
WERLE, PETER
Exec Dt:
03/17/1997
2
KRIMMER, HANS-PETER
Exec Dt:
03/17/1997
3
TRAGESER, MARTIN
Exec Dt:
03/17/1997
4
KUNZ, FRANZ-RUDOLF
Exec Dt:
03/17/1997
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
D-60311, FRANKFURT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6060571
NONE
08804698
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVE. NW
9TH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 9
Reel/Frame:009134/0025   Pages: 3
Recorded: 04/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WERLE, PETER
Exec Dt:
01/16/1998
2
KRIMMER, HANS PETER
Exec Dt:
01/16/1998
3
TRAGESER, MARTIN
Exec Dt:
01/16/1998
Assignee
1
DEGUSSA AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9
60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5917094
NONE
08991205
Correspondence name and address
BEVERIDGE DEGRANDI WEILACHER & YOUNG LLP
ROBERT G. WEILACHER
1850 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 10
Reel/Frame:010620/0330   Pages: 3
Recorded: 03/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WERLE, PETER
Exec Dt:
01/13/2000
2
MERZ, FRIEDHELM
Exec Dt:
01/12/2000
3
JORGENSEN, JUDITH N.
Exec Dt:
01/20/2000
4
TRAGESER, MARTIN
Exec Dt:
01/13/2000
Assignee
1
DEGUSSA-HULS AG
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6500466
US20020018814
09458717
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVENUE, NW
NINTH FLOOR
WASHINGTON, DC 20005-3918
Assignment: 11
Reel/Frame:021285/0569   Pages: 8
Recorded: 07/24/2008
Attorney Dkt #:320634US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WERLE, PETER
Exec Dt:
01/11/2008
2
TRAGESER, MARTIN
Exec Dt:
01/11/2008
3
BECK, MICHAEL
Exec Dt:
01/11/2008
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8114992
US20080293935
11996173
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:021683/0953   Pages: 10
Recorded: 10/15/2008
Attorney Dkt #:332916US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROOS, MARTIN
Exec Dt:
09/23/2008
2
SCHAUHOFF, STEPHANIE
Exec Dt:
09/29/2008
3
TRAGESER, MARTIN
Exec Dt:
09/23/2008
4
KRIMMER, HANS-PETER
Exec Dt:
09/25/2008
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8022201
US20090306367
12296498
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:022082/0288   Pages: 12
Recorded: 01/09/2009
Attorney Dkt #:335933US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WERLE, PETER
Exec Dt:
10/27/2008
2
KRIMMER, HANS-PETER
Exec Dt:
10/21/2008
3
SCHMIDT, MANFRED
Exec Dt:
11/18/2008
4
STADTMUELLER, KLAUS
Exec Dt:
10/20/2008
5
TRAGESER, MARTIN
Exec Dt:
10/20/2008
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8198431
US20090312545
12307592
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:026165/0068   Pages: 5
Recorded: 04/21/2011
Attorney Dkt #:032301 R 695
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAUHOFF, STEPHANIE
Exec Dt:
03/16/2011
2
TRAGESER, MARTIN
Exec Dt:
03/16/2011
Assignee
1
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110263748
13091643
Correspondence name and address
DENNIS C. RODGERS
1130 CONNECTICUT AVENUE, N.W.,SUITE 1130
SMITH, GAMBRELL & RUSSELL, LLP
WASHINGTON, DC 20036

Search Results as of: 05/08/2024 06:46 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT